I have an auto g-box .
Last night i tried to leave the parking and set to reverse , and the engine just revved line i had the neutral on . I pushed the car out , and tried to shut it down and on again , tried the reverse ... nothing , then at some point , it was like , kicking reallly hard and the reverse worked , after some time , it was the same again the reverse was not working .
Now it seems that it works whenever it feels like it (LoL) .

anyone experienced the same ? what was the problem ?

 

it's happened to me before on my maxima. it might be the sensor under the shifter thing. if you spilled coffee or soda where the sensor thing is, it can mess it up. that or your automagic is about to take a dump. good luck